| Letter, to Secretary of London Tract Society, from Theodore A. Baldwin, Ira F. Pettibone and Edward E. Bliss | Amerikan Bord Heyeti (American Board) | 1873-05-17 |
| Letter, to the Secretary American Bible Society, New York, from P. O. Powers and Milan H. Hitchcock | Amerikan Bord Heyeti (American Board) | 1870-05-27 |
 | Letter, to Brothers re records of the convention of Missionaries in the Bulgarian work, by H.C.Page | Amerikan Bord Heyeti (American Board) | 1870-03-14 |
| Report, Broosa Station, 1871 May, by Benjamin Schneider | Amerikan Bord Heyeti (American Board) | 1871-05 |
| Report, Cesarea Station, 1870 | Amerikan Bord Heyeti (American Board) | 1870 |
| Report, Marsovan, Theological Seminary, 1873 | Amerikan Bord Heyeti (American Board) | 1872; 1873 |
| Report, Girls' Boarding School, 1874 | Amerikan Bord Heyeti (American Board) | 1874 |
| Letter, to G.L. Shearer, Secretary, American Tract Society, New York, from C. R. Willard and Lyndon S. Crawford | Amerikan Bord Heyeti (American Board) | 1907-05-15 |
| Letter, to William I. Haven, Secretary, American and Foreign Bible Society, from Susan W. Orvis and Orson P. Allen | Amerikan Bord Heyeti (American Board) | 1907-05-16 |
| Letter, to Joseph K. Greene and H. S. Allen, from H. M. Tashjian | Amerikan Bord Heyeti (American Board) | 1907-03-28 |
